CN105553412A - Solar battery pack structure, solar backpack and battery pack fabrication method - Google Patents
Solar battery pack structure, solar backpack and battery pack fabrication method Download PDFInfo
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- CN105553412A CN105553412A CN201610076711.6A CN201610076711A CN105553412A CN 105553412 A CN105553412 A CN 105553412A CN 201610076711 A CN201610076711 A CN 201610076711A CN 105553412 A CN105553412 A CN 105553412A
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000004744 fabric Substances 0.000 claims abstract description 85
- 239000002313 adhesive film Substances 0.000 claims abstract description 42
- 238000003475 lamination Methods 0.000 claims abstract description 29
- 238000010030 laminating Methods 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 13
- 238000005520 cutting process Methods 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- -1 battery unit Substances 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 239000010408 film Substances 0.000 description 25
- 239000000047 product Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 239000011449 brick Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000003698 laser cutting Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The invention relates to a solar battery pack structure, a solar backpack and a battery pack fabrication method, and aims at solving the problems that an existing battery pack is inconvenient to fold, relatively large in thickness, relatively large in volume and inconvenient to carry. The battery pack structure comprises a cloth layer, wherein a plurality of battery units are arranged on the cloth layer; an EVA adhesive film layer is arranged between the battery units and the cloth layer; the battery units, the EVA adhesive film layer and the cloth layer are connected into a whole through lamination; the solar backpack is provided with a hidden bag; one end of the solar battery pack is connected to the inside of the hidden bag; and the overall solar battery pack is adhered to the cloth layer through a laminating technology. The solar battery pack structure has the advantages that the battery units can be folded for a plurality of times; the folded battery units are small in thickness, relatively small in occupied space, light in weight and convenient to carry; and the solar battery pack structure is firmly connected, does not easily fall off, has tenacity and increases the electrical property. The solar battery pack structure and the backpack are combined into an organic whole body, so that the solar battery pack structure can move, can also contain articles, is suitable for charging portable electronic equipment and has the portable charging function.
Description
Technical field
The present invention relates to a kind of technical field of solar, especially relate to a kind of solar cell pack arrangement and solar energy knapsack and power brick manufacture method.
Background technology
Along with making rapid progress of science and technology, the continuous prosperity of mechanics of communication, improving constantly of living standard, the demand of people to electronic product is constantly increased, and electronic product all obtains electricity consumption, make charging device more and more important, but although sci-tech product is useful, but be afraid of most just to find do not had electricity to use when needs use, power source charges cannot be found again temporarily, indoor use need be limited to when adding that its cradle uses, when being in open air or the place without commercial power socket, even if twine again the power line of people with various heaviness, also cannot charge to electronic product, for often work outside for a long time or the people of activity, normal suitable power supply again and again of meeting is not enough and cannot use the awkward situation of electronic product, and once after charging device power drain, electronic product just completely loses its function.
And existing solar charging device is general, and all because folding, Area comparison is large, be inconvenient to carry, a lot of outdoor activities fan can not be charged because the electronic product battery such as mobile phone, digital camera or MP4 are finished in time when travelling or outing feel put about, even some visitor in the wild lost also because battery of mobile phone is finished with extraneous communicating interrupt, cannot go home safely; Even if the solar module be convenient for carrying more existing is also that technics comparing is coarse, and the location of solar panel is accurate not, causes that overall appearance degree is poor, useful life is short.
In addition, current various portable electronic address equipment is widely used, such as smart mobile phone, panel computer, palm machine, digital walkman, digital camera and game machine etc.These electronic equipments meet the requirement that the person of going out keeps in touch with family and friends at any time, also can allow people's Entertainment during the journey, and knapsack is then the common tool carrying these electronic equipments.But these electronic equipments all rely on rechargeable battery and provide electric energy, and the electric energy of battery storage is limited, in the wild or during the journey electricity exhausts unavoidably, so also need to carry charging device simultaneously.And general backpack function is more single, only possess carrying function, the product do not combined with solar charging device by knapsack, makes to be convenient for carrying electronic equipment, conveniently for these electronic equipments provide electric energy, and can charge to battery in the wild again simultaneously.
The patent document being 201320348783.3 as application number discloses a kind of knapsack, this knapsack adopts the design of outer layer polyethylene and internal layer waterproof cloth, makes knapsack light, can fold arbitrarily, take up room little, but still the problem of the electric device power supply (DPS) supply of above-mentioned need can not be solved.
As a kind of bag with solar charger that a kind of China Patent No. is 98217142.0, its main contents are: solar panel, solar recharging box are all fixed on and are wrapped, connect with wire, thus convert solar energy into electrical energy, to make anywhere or anytime for portable electronics charging or the power supply of user.
As the solar energy knapsack that a kind of China Patent No. is 200520088732.7, its main contents are: it comprises school bag, solar panel, accumulator box and adapter interface, in the outside of school bag, solar panel be housed and be connected with the accumulator box being contained in school bag inside by connecting line, accumulator box is also connected with the adapter interface be contained on school bag by connecting line simultaneously.
As the portable multi-function big-power solar charging bag that a kind of China Patent No. is 200620099357.0, its main contents are: it comprises case and bag and the solar panel connected successively thereof and assembly, controller for solar, storage battery, supply socket; On case and bag, arrange solar panel and assembly with outside, arrange supply socket in the side of case and bag, in case and bag, room arranges controller for solar and storage battery.
But it is excessive to there is weight in above several solar recharging bag, carry inconvenience, solar panel area is little, the shortcomings such as solar energy utilization ratio is low, especially solar cell can not be hidden at any time, make solar cell be an external attached equipment of knapsack, and inreal and knapsack is formed integrally, becomes a part of knapsack.
Summary of the invention
The present invention mainly solves power brick in prior art and is not easy to fold, and thickness is thicker, and volume is comparatively large, carries inconvenient problem, provide a kind ofly to fold, easy to carry, connect solar cell pack arrangement closely.Additionally provide a kind of solar cell bag manufacture craft simultaneously.
Another goal of the invention of the present invention is that to solve general backpack function in prior art single, and providing one can charge to electronic equipment, and solar recharging is carried out in field, and the solar energy knapsack of the electronic equipment that is easy to carry.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of solar cell pack arrangement, it is characterized in that: comprise bed of cloth, bed of cloth is intervally arranged the battery unit of some wired in series, be provided with EVA adhesive film layer between battery unit and bed of cloth, battery unit, EVA adhesive film layer and bed of cloth are linked into an integrated entity by lamination.
Solar battery cell as power brick bottom, and to be sticked on bed of cloth by laminating technology entirety by the present invention by cloth.Can be folded battery unit by bed of cloth, launch during use, be folded into a bag when not using, this makes solar cell inclusion long-pending less, carries convenient.EVA adhesive film layer is arranged between battery unit and bed of cloth, battery unit and bed of cloth is linked together by lamination.The structure of this lamination adhesion makes battery unit can more closely be connected with bed of cloth, battery unit difficult drop-off, and the entirety after connecting has certain toughness, can suitably bend.
As a kind of preferred version, described bed of cloth comprises two layers of cloth, is provided with EVA adhesive film layer between two layers of cloth, and cloth, EVA adhesive film layer, cloth are linked into an integrated entity by lamination, described cloth adopts memory fabric, canvas is made, and the angle of bed of cloth is provided with vapour eye button.
As a kind of preferred version, described battery unit comprises cell piece and the film that blocks water, the film that blocks water is provided with two-layer, cell piece is arranged on and blocks water between film, cell piece and each blocking water between film are provided with EVA adhesive film layer, and the film that blocks water, EVA adhesive film layer, cell piece, EVA adhesive film layer, the film that blocks water are linked into an integrated entity by lamination.Cell piece links into an integrated entity by carrying out lamination with the film that blocks water, and plays waterproof, moistureproof effect to cell piece.Cell piece is CIGS cell piece.
A kind of solar energy knapsack, knapsack is provided with hidden bag, one end of solar cell bag is connected in hidden bag, solar cell bag is deployed in knapsack on the surface when using, folding when solar cell bag does not use is placed in hidden bag, in knapsack, be provided with lithium battery, lithium battery is connected with solar cell bag.Lithium battery connects with the energy storage function that realizes generating electricity in real time integrated by USB interface and solar panel.Solar cell bag of the present invention and knapsack form an organic whole, be equivalent to a meeting move and the charger of article can be filled, be applicable to accompanied electronic equipment charge, there is portable charging function, reliable power supply can be provided for some miniaturized electronicss carried with and without any need for supply socket.The connected mode of solar cell bag and knapsack comprises slide fastener, adhesive tape or agrees without prior consultation buckles; but be not limited in this several mode; both the needs carrying with electronic equipment charging had been met; packing overlapping of can being charged by flexible thin-film solar when without the need to maybe providing charge function again rises; charging bag can be hidden again in this specially designed hidden bag of knapsack institute after turning up; thus hide and protect, there is feature that is easy to use and that extend charging bag useful life simultaneously.After solar cell bag fully launches, laidly can be provided with vapour eye buckle in knapsack surface on the angle of the solar cell infantees bed of material, core button and knapsack be surperficial the syndeton such as to be linked up with and matches fixing, and the solar cell bag of expansion is fixed on knapsack surface.This makes this product compare to common knapsack and regular solar charging device has significant advantage and diverse feature.Solar cell bag can be removed from knapsack easily, thus meets the functions such as knapsack cleaning, maintenance, maintenance, extends the service life of knapsack and solar cell bag simultaneously.
As a kind of preferred version, one end of solar cell bag is by arranging slide fastener, and the inner side of hidden bag is connected with corresponding slide fastener, and solar cell bag is connected by zipper on the inner side of hidden bag.Solar recharging packing overlapping rises, and charging bag can be hidden to this specially designed hidden bag of knapsack institute, thus stash, have feature that is easy to use and that extend charging bag useful life simultaneously after turning up.
As a kind of preferred version, the inner side of described hidden bag is provided with some buttons, one end edge of the solar cell infantees bed of material is provided with the button hole corresponding with button, described solar cell bag is connected on the inner side of hidden bag by button.
As a kind of preferred version, the inner side of described hidden bag is provided with magic tape, one end edge of the solar cell infantees bed of material is provided with corresponding magic tape, and described solar cell bag is connected on the inner side of hidden bag by magic tape.
A kind of solar cell bag manufacture method, comprises the following steps:
S1. carry out pre-laminated respectively to battery material, cloth; After pre-laminated, battery unit carried out grouping trimming and form battery unit little one by one; By laser cutting, bed of cloth is cut into the shape and size that will make.
S2. cutting is carried out to the battery unit of pre-laminated rear acquisition, bed of cloth;
S3. the battery unit after cutting is laid welding on bed of cloth; Is connected in cell piece both positive and negative polarity pole, and extraction USB joint is installed.
S4. three sections of laminations are carried out to battery unit and bed of cloth;
S5. deburring and detection are carried out to assembly.IV test and visual examination are carried out to assembly, if find defective products, stops follow-up work, if check errorless, carry out laser positioning deburring.Finally whole detection is carried out to assembly outward appearance, size, power stage.
As a kind of preferred version, process pre-laminated to battery material in described step S1 comprises: lay block water film, EVA adhesive film layer, cell piece, EVA adhesive film layer successively, block water film, or the film that blocks water, EVA adhesive film layer, cell piece, EVA adhesive film layer, pet layer, by pre-laminated for the low temperature that the assembly laid carries out 100-120 DEG C in laminating machine, the time is 10-20min;
The process pre-laminated to cloth comprises: lay cloth, EVA adhesive film layer, cloth successively, and by pre-laminated for the low temperature that the assembly laid carries out 100-120 DEG C in laminating machine, the time is 10-20min.
As a kind of preferred version, the process of carrying out three sections of laminations in described step S4 comprises:
S41. hot stage: first laminating machine temperature is adjusted to 60 DEG C, then carries out high temperature lamination by the cell piece laid and bed of cloth, in 50min, temperature is elevated to 140-160 DEG C gradually, then keeps 20min at temperature 140-160 DEG C;
S42. cold stage: in 30min, is reduced to 80-100 DEG C gradually by temperature, then keeps 20min at temperature 80-100 DEG C;
S43. cold pressing the stage: in 25min, temperature is reduced to 40-60 DEG C gradually, and then be elevated to 100-120 DEG C.
Adopt three sections of laminating technologies, cell piece viscosity can be strengthened, toughness and electrical property thereof.The intensification related in three sections of lamination process and temperature fall time be a kind of preferably time just, and being not limited in the data listed, can be list the data close time according to adjustment.
Therefore, advantage of the present invention is: 1. adopt cloth as power brick bottom, and sticked on bed of cloth by laminating technology entirety by solar battery cell.Repeatedly can fold battery unit, and folding rear thickness is thin, takies volume less, lightweight, carry more convenient.2. be integrally attached on cloth by battery unit by lamination, be connected firmly difficult drop-off, and have toughness, increases electrical property.3. be combined into organic whole with knapsack, make not only can move but also can article be filled, be applicable to accompanied electronic equipment charge, there is again portable charging function, reliable power supply can be provided for some miniaturized electronicss carried with and without any need for supply socket.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation that solar cell bag of the present invention launches;
Accompanying drawing 2 is a kind of sectional structure schematic diagrames of solar cell bag of the present invention;
Accompanying drawing 3 is a kind of sectional structure schematic diagrames of battery unit in solar cell bag of the present invention;
Accompanying drawing 4 is a kind of sectional structure schematic diagrames of bed of cloth in solar cell bag of the present invention;
Accompanying drawing 5 is a kind of structural representations of solar energy knapsack of the present invention;
Accompanying drawing 6 is a kind of structural representations that in solar energy knapsack of the present invention, hidden bag is connected with solar cell bag;
Accompanying drawing 7 is the second structural representations that in solar energy knapsack of the present invention, hidden bag is connected with solar cell bag;
Accompanying drawing 8 is the third structural representations that in solar energy knapsack of the present invention, hidden bag is connected with solar cell bag;
Accompanying drawing 9 is a kind of schematic flow sheets of solar cell bag manufacture method in the present invention.
1-battery unit 2-bed of cloth 3-EVA adhesive film 4-blocks water film 5-cell piece 6-cloth 7-core button 8-knapsack 9-hidden bag 10-solar cell bag 11-magic tape 12-slide fastener 13-button 14-button hole.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment:
A kind of solar cell pack arrangement of the present embodiment, as depicted in figs. 1 and 2, comprise bed of cloth 2, bed of cloth is intervally arranged the battery unit 1 of some wired in series, be provided with EVA adhesive film layer 3 between battery unit and bed of cloth, battery unit, EVA adhesive film layer and bed of cloth are linked into an integrated entity by lamination.
As shown in Figure 1, this bed of cloth comprises some fold domains, forms power brick after fold domain is folding.Battery unit is arranged in fold domain, each fold domain arranges the battery unit of respective numbers according to size, be in series by wire between all battery units, the positive and negative terminal of the wire of connection is finally connected in USB joint, and USB joint is arranged on bed of cloth.For the ease of hanging up, the angle of bed of cloth is provided with vapour eye button 7.
As shown in Figure 4, bed of cloth 1 comprises two layers of cloth 6, is provided with EVA adhesive film layer 3 between two layers of cloth, and cloth, EVA adhesive film layer, cloth are linked into an integrated entity by lamination.Cloth adopts memory fabric to be made.
As shown in Figure 3, battery unit 1 comprises cell piece 5 and the film 4 that blocks water, the film that blocks water is provided with two-layer, cell piece is arranged on and blocks water between film, cell piece and each blocking water between film are provided with EVA adhesive film layer 3, and the film that blocks water, EVA adhesive film layer, cell piece, EVA adhesive film layer, the film that blocks water are linked into an integrated entity by lamination.The film that blocks water in addition also only can arrange one deck, namely the film that blocks water is set at cell piece upper surface, and cell piece lower surface arrange be pet layer, at cell piece and block water between film, between cell piece and pet layer and be provided with EVA adhesive film layer 3, the film that blocks water, EVA adhesive film layer, cell piece, EVA adhesive film layer, pet layer are linked into an integrated entity by lamination.
A kind of solar energy knapsack, as shown in Figure 5, knapsack 8 is provided with hidden bag 9, one end of solar cell bag 10 is connected in hidden bag, is deployed in knapsack on the surface when solar cell bag uses, and folds and be placed in hidden bag when solar cell bag does not use.Solar cell bag can adopt make, magic tape, slide fastener or these connected modes of hidden discount are connected in hidden bag.
As shown in Figure 6, the inner side of hidden bag is provided with magic tape 11, one end edge of the solar cell infantees bed of material is provided with corresponding magic tape 11, and solar cell bag is connected on the inner side of hidden bag by magic tape.
As shown in Figure 7, one end of solar cell bag is by arranging slide fastener 12, and the inner side of hidden bag 9 is connected with corresponding slide fastener, and solar cell bag is connected by zipper on the inner side of hidden bag.
As shown in Figure 8, the inner side of hidden bag 9 is provided with some buttons 13, one end edge of the solar cell infantees bed of material is provided with the button hole 14 corresponding with button, and solar cell bag is connected on the inner side of hidden bag by button.
A kind of solar cell packs fabrication technique, as shown in Figure 9, comprises the following steps:
S1. carry out pre-laminated respectively to battery material, cloth;
Before pre-laminated, to battery material: cell piece, the film that blocks water carries out cutting; Cutting is carried out to cloth.
Lay block water film, EVA adhesive film layer, cell piece, EVA adhesive film layer successively, block water film, puts into laminating machine and carry out lamination, the low temperature carrying out 100-120 DEG C in laminating machine is pre-laminated, and the time is 10-20min.The water blocking layer being wherein connected one side with bed of cloth also can change pet layer into.Battery unit is obtained after lamination.
Lay cloth, EVA adhesive film layer, cloth successively, put into laminating machine laminating, the low temperature carrying out 100-120 DEG C in laminating machine is pre-laminated, and the time is 10-20min.Bed of cloth is obtained after lamination.
S2. cutting is carried out to the battery unit of pre-laminated rear acquisition, bed of cloth;
After pre-laminated, battery unit carried out grouping trimming and form battery unit little one by one; By laser cutting, bed of cloth is cut into the shape and size that will make.
S3. the battery unit after cutting is laid welding on bed of cloth; Is connected in cell piece both positive and negative polarity pole, and extraction USB joint is installed.
S4. three sections of laminations are carried out to battery unit and bed of cloth;
The process of three sections of laminations comprises:
S41. hot stage: first laminating machine temperature is adjusted to 60 DEG C, then carries out high temperature lamination by the cell piece laid and bed of cloth, in 50min, temperature is elevated to 140-160 DEG C gradually, then keeps 20min at temperature 140-160 DEG C;
S42. cold stage: in 30min, is reduced to 80-100 DEG C gradually by temperature, then keeps 20min at temperature 80-100 DEG C;
S43. cold pressing the stage: in 25min, temperature is reduced to 40-60 DEG C gradually, and then be elevated to 100-120 DEG C.
S5. deburring and detection are carried out to assembly.
Component detection is carried out to the power brick after lamination, then carries out assembly deburring.Component integration to be detected and quality is tested after deburring.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ battery unit, bed of cloth, EVA adhesive film layer herein, block water the term such as film, cell piece, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present invention more easily; The restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a solar cell pack arrangement, it is characterized in that: comprise bed of cloth (2), bed of cloth is intervally arranged the battery unit (1) of some wired in series, be provided with EVA adhesive film layer (3) between battery unit and bed of cloth, battery unit, EVA adhesive film layer and bed of cloth are linked into an integrated entity by lamination.
2. a kind of solar cell pack arrangement according to claim 1, it is characterized in that described bed of cloth (2) comprises two layers of cloth, EVA adhesive film layer (3) is provided with between two layers of cloth, cloth, EVA adhesive film layer, cloth are linked into an integrated entity by lamination, described cloth (6) adopts memory fabric, canvas is made, and the angle of bed of cloth (2) is provided with vapour eye button (7).
3. a kind of solar cell pack arrangement according to claim 1 and 2, it is characterized in that described battery unit (1) comprises cell piece (5) and the film that blocks water (4), the film that blocks water is provided with two-layer, cell piece is arranged on and blocks water between film, cell piece and each blocking water between film are provided with EVA adhesive film layer (3), and the film that blocks water, EVA adhesive film layer, cell piece, EVA adhesive film layer, the film that blocks water are linked into an integrated entity by lamination.
4. a solar energy knapsack, there is the solar cell bag in any one of power 1-3, it is characterized in that being provided with hidden bag (9) on knapsack (8), one end of solar cell bag is connected in hidden bag, solar cell bag is deployed in knapsack on the surface when using, fold when solar cell bag does not use and be placed in hidden bag, in knapsack, be provided with lithium battery, lithium battery is connected with solar cell bag.
5. a kind of solar energy knapsack according to claim 4, it is characterized in that one end of described solar cell bag is by arranging slide fastener (12), the inner side of hidden bag (9) is connected with corresponding slide fastener, and solar cell bag is connected by zipper on the inner side of hidden bag.
6. a kind of solar energy knapsack according to claim 4, it is characterized in that being provided with some buttons (13) on the inner side of described hidden bag (9), one end edge of the solar cell infantees bed of material is provided with the button hole (14) corresponding with button, and described solar cell bag is connected on the inner side of hidden bag by button.
7. a kind of solar energy knapsack according to claim 4, it is characterized in that being provided with magic tape (11) on the inner side of described hidden bag (9), one end edge of the solar cell infantees bed of material is provided with corresponding magic tape, and described solar cell bag is connected on the inner side of hidden bag by magic tape.
8. a solar cell bag manufacture method, for making the solar cell bag in any one of power 1-7, is characterized in that comprising the following steps:
S1. carry out pre-laminated respectively to battery material, cloth;
S2. cutting is carried out to the battery unit of pre-laminated rear acquisition, bed of cloth;
S3. the battery unit after cutting is laid welding on bed of cloth;
S4. three sections of laminations are carried out to battery unit and bed of cloth;
S5. deburring and detection are carried out to assembly.
9. a kind of solar cell bag manufacture method according to claim 8, it is characterized in that process pre-laminated to battery material in described step S1 comprises: lay block water film, EVA adhesive film layer, cell piece, EVA adhesive film layer successively, block water film, or the film that blocks water, EVA adhesive film layer, cell piece, EVA adhesive film layer, pet layer, by pre-laminated for the low temperature that the assembly laid carries out 100-120 DEG C in laminating machine, the time is 10-20min;
The process pre-laminated to cloth comprises: lay cloth, EVA adhesive film layer, cloth successively, and by pre-laminated for the low temperature that the assembly laid carries out 100-120 DEG C in laminating machine, the time is 10-20min.
10. a kind of solar cell bag manufacture method according to claim 8, is characterized in that the process of carrying out three sections of laminations in described step S4 comprises:
S41. hot stage: first laminating machine temperature is adjusted to 60 DEG C, then carries out high temperature lamination by the cell piece laid and bed of cloth, in 50min, temperature is elevated to 140-160 DEG C gradually, then keeps 20min at temperature 140-160 DEG C;
S42. cold stage: in 30min, is reduced to 80-100 DEG C gradually by temperature, then keeps 20min at temperature 80-100 DEG C;
S43. cold pressing the stage: in 25min, temperature is reduced to 40-60 DEG C gradually, and then be elevated to 100-120 DEG C.
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| CN201610076711.6A CN105553412B (en) | 2016-02-03 | 2016-02-03 | A kind of solar cell bag preparation method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679866A (en) * | 2016-02-03 | 2016-06-15 | 尚越光电科技有限公司 | Portable solar battery pack and manufacturing technology |
| CN110557082A (en) * | 2019-09-20 | 2019-12-10 | 深圳市拓日新能源科技股份有限公司 | Portable solar charging device |
| EP3933941A4 (en) * | 2019-02-28 | 2022-11-30 | Wuxi Coop&Inno Green Energy Technology Co., Ltd. | Flexible photovoltaic assembly and manufacturing method therefor |
| CN116435393A (en) * | 2023-05-19 | 2023-07-14 | 金阳(泉州)新能源科技有限公司 | Easily-rolled solar battery module and manufacturing method and manufacturing tool thereof |
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| CN105679866A (en) * | 2016-02-03 | 2016-06-15 | 尚越光电科技有限公司 | Portable solar battery pack and manufacturing technology |
| EP3933941A4 (en) * | 2019-02-28 | 2022-11-30 | Wuxi Coop&Inno Green Energy Technology Co., Ltd. | Flexible photovoltaic assembly and manufacturing method therefor |
| CN110557082A (en) * | 2019-09-20 | 2019-12-10 | 深圳市拓日新能源科技股份有限公司 | Portable solar charging device |
| CN116435393A (en) * | 2023-05-19 | 2023-07-14 | 金阳(泉州)新能源科技有限公司 | Easily-rolled solar battery module and manufacturing method and manufacturing tool thereof |
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